Hi, I'm new to the forums and I have a question about my four keets. Two are male and two are female, and the two females have lived together about a month, and then the two males were added to the cage at separate times in the following two weeks. They all behave quite well together except for Terra, one of the green females who has developed quite an attitude, knocking keets off perches and food dishes. She mainly attacks Aurora, the other female (who she had no issues with before). I'm trying to figure out why this is happening! It's very confusing because she will even feed the two males sometimes, maybe even Aurora, I don't know for sure though I haven't visually seen it. Aurora has even gotten to the point to know when to "run" because she sees Terra begin to make her move climbing around the cage to antagonize her. The cage has two food dishes and two water tubes. I'm going to buy two more food dishes so that the birds each their own food dish, but I'm not sure this is going to fully solve the problem. What should I do!?